Together these bacteria produce compounds that will lower the pH of the mixture, and produce flavor compounds such as diacetyl.
22.
The diketone diacetyl ( 2, 3-butanedione ) has a buttery aroma and is present in almost all distilled beverages.
23.
In 2006, the OSHA to promulgate an emergency temporary standard to protect workers from the deleterious health effects of inhaling diacetyl vapors.
24.
The buttery texture and character that so many wine drinkers find attractive about Chardonnay comes from diacetyl, a substance created during malolactic fermentation.
25.
Looking for texture in the wine but without high levels of diacetyl is a challenge that many winemakers are working out with different yeasts.
26.
The makers of some wines, such as chardonnay, deliberately promote the production of diacetyl because of the feel and flavor it imparts.
27.
But I didn't find a figure for diacetyl to compare . talk ) 17 : 34, 21 February 2013 ( UTC)
28.
Many kinds of creme fraiche, including French varieties, are made with the cream from Jersey cows, which contains a substance called diacetyl.
29.
Diacetyl is present in some chardonnays known as " butter bombs ", although there is a trend back toward the more traditional French styles.
30.
This binding is a reversible process and after only a few weeks aging in the bottle or tank, the high levels of diacetyl return.
